From: Randy Dunlap <rdunlap@infradead.org>
Date: Mon, 15 Jun 2020 12:24:36 -0700
Subject: tty/serial: fix serial_core.c kernel-doc warnings
Git-commit: a71725619ff63ccd41d5084094db53efc2286aae
Patch-mainline: v5.8-rc6
References: jsc#SLE-16106

Fix kernel-doc warnings in serial_core.c:

../drivers/tty/serial/serial_core.c:3300: warning: Function parameter or member 'port' not described in 'uart_get_rs485_mode'
../drivers/tty/serial/serial_core.c:3300: warning: Excess function parameter 'dev' description in 'uart_get_rs485_mode'
../drivers/tty/serial/serial_core.c:3300: warning: Excess function parameter 'rs485conf' description in 'uart_get_rs485_mode'

Fixes: c150c0f362c1 ("serial: Allow uart_get_rs485_mode() to return errno")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Lukas Wunner <lukas@wunner.de>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-serial@vger.kernel.org
Link: https://lore.kernel.org/r/e170db8e-5c8b-27ac-79a4-81b96ac0ca2d@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
 drivers/tty/serial/serial_core.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 57840cf90388..13fb92ae3710 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -3289,8 +3289,7 @@ EXPORT_SYMBOL(uart_remove_one_port);
 
 /**
  * uart_get_rs485_mode() - retrieve rs485 properties for given uart
- * @dev: uart device
- * @rs485conf: output parameter
+ * @port: uart device's target port
  *
  * This function implements the device tree binding described in
  * Documentation/devicetree/bindings/serial/rs485.txt.